On 08/12/2013 03:19 PM, Jeff Moskow wrote:
Hi,
The activity on our ceph cluster has gone up a lot. We are using exclusively RBD
storage right now.
Is there a tool/technique that could be used to find out which rbd images are
receiving the most activity (something like "rbdtop")?
Are you using libvirt with KVM? If so, you can always poll all the disk
I/O for all VMs using libvirt.
Thanks,
Jeff
--
Wido den Hollander
42on B.V.
Phone: +31 (0)20 700 9902
Skype: contact42on
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